边坡大距离整体滑移的模拟研究

MODELING STUDY ON SLOPE SLIDING WITH LARGE DISTANCE

边坡整体滑移模拟是迄今未被解决的一个课题。文章通过构制一个专门的滑面单元 ,采用数值模拟的原理实现了对粘滑类边坡失稳的大距离滑移模拟 ;采用分析模拟法实现了对脆性滑移类边坡失稳滑移的模拟 ,并开发了相应的软件。

The slope large distance sliding modeling is always a difficult point in the landslide study. In this paper, two methods are proposed respectively for the ductile slope sliding and the fragile slope sliding.